HONEYWELL CC-PAIH02

Description

Technical Specifications:

• Channels: 8 single-ended analog inputs
• Input Signal: 0–10 VDC or 1–5 VDC (user-selectable per channel)
• Input Impedance: 1 MΩ (high impedance, minimal loading)
• Resolution: 16-bit A/D converter
• Accuracy: ±0.05% of span (typical)
• Isolation: 500 VDC channel-to-channel, channel-to-bus
• Power Supply: 24 VDC (bus-powered from controller backplane)

Functional Features:

• Per-channel range selection: 0–10 V or 1–5 V via software configuration
• Diagnostics: Per-channel overrange, underrange, wire break detection
• Filter setting: Configurable digital filter (10 ms to 10 s) per channel
• Cold junction compensation: Not applicable (voltage input, not thermocouple)

Performance Parameters:

• Sampling rate: 100 ms per channel (all channels)
• Common mode rejection: 100 dB at 50/60 Hz
• Operating temperature: 0°C to +60°C
• Dimensions: 25 mm × 120 mm × 160 mm (half-width I/O module)
• Weight: 180 g

Material Composition: FR-4 multi-layer PCB, gold-plated backplane connector, metal film resistors, conformal-coated components

Structural Features: Half-width module for Experion PKS I/O carrier; 8 screw terminals on front for field wiring; LED indicators per channel (Power, Fault, Signal); backplane connector for carrier bus

Working Principle: The voltage signal from the field device is fed directly to the 16-bit A/D converter input (high impedance, 1 MΩ). The A/D converts the analog voltage to a digital value and transmits it to the Experion PKS controller via the backplane. The per-channel digital filter averages samples to reduce noise.

Advantages:

• High input impedance (1 MΩ) does not load field devices
• Flexible per-channel range selection (0–10 V or 1–5 V)
• 8 channels per module, compatible with existing Experion PKS I/O carriers

Applicable Industries: Valve position feedback, gas analyzers, custom process sensors, laboratory instruments, building automation (when integrated with Experion)

Installation Requirements:

• Insert into Experion PKS I/O carrier; set module address via DIP switches or software
• Use shielded twisted-pair cable for voltage signals
• Ensure signal source impedance is less than 10 kΩ for accurate readings

Usage Notes:

• Select correct input range (0–10 V or 1–5 V) per channel in configuration software before commissioning
• For long cable runs (>30 m), use 4–20 mA input module (CC-PAIH01) instead to avoid voltage drop errors
• Calibrate each channel via Experion PKS Configuration Studio